With an overall aggregate score of 878 votes, Citigroup won our fixed income research poll this year, just pipping UBS. The poll saw 435 investor responses, our largest number ever. Citigroup's team of Ivan Lee (head of credit research), So-Yon Sohn (banks & financials) and Johanna Chua (sovereigns) must be doing something right. Here they talk about their best calls of the year and their outlook going forward.